#include <stdio.h>
//
// Created by Taylor on 2024/4/28.
//
int print(void);

int main(void){
    int dogs;
    printf("How many dogs do you have?\n");
    scanf("%d",&dogs);
    printf("So you have %d dog(s)!\n\n",dogs);
    print();
    return 0;
}


int print(void){
    printf("Concrete contains gravel and cement.\n");
    return 0;
}